... 3D GlassesProduct profile:A70DCPPLTU this circular plastic glasses with hard coating and anti-UV380 process, used for 3D ... UV380 and double face TAC combining and hard coating.Optics parameter:Polarized efficiency 99.7%,transmittance 43 ... Theatre, 3D Game, 3D Image Pictures, Medicine, Daily-used Optical Glasses, Optical Instruments , Photography, Astronomy, Space, Science Education, Toys, Entertainment ...